<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"> <style>
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	</style></head><body><pre><span class='line'>  1</span> <span class="COMM">/****************************************************************************
<span class='line'>  2</span>  Copyright (c) 2010-2012 cocos2d-x.org
<span class='line'>  3</span>  Copyright (c) 2008-2010 Ricardo Quesada
<span class='line'>  4</span>  Copyright (c) 2011      Zynga Inc.
<span class='line'>  5</span> 
<span class='line'>  6</span>  http://www.cocos2d-x.org
<span class='line'>  7</span> 
<span class='line'>  8</span>  Permission is hereby granted, free of charge, to any person obtaining a copy
<span class='line'>  9</span>  of this software and associated documentation files (the "Software"), to deal
<span class='line'> 10</span>  in the Software without restriction, including without limitation the rights
<span class='line'> 11</span>  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
<span class='line'> 12</span>  copies of the Software, and to permit persons to whom the Software is
<span class='line'> 13</span>  furnished to do so, subject to the following conditions:
<span class='line'> 14</span> 
<span class='line'> 15</span>  The above copyright notice and this permission notice shall be included in
<span class='line'> 16</span>  all copies or substantial portions of the Software.
<span class='line'> 17</span> 
<span class='line'> 18</span>  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
<span class='line'> 19</span>  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
<span class='line'> 20</span>  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
<span class='line'> 21</span>  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
<span class='line'> 22</span>  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
<span class='line'> 23</span>  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
<span class='line'> 24</span>  THE SOFTWARE.
<span class='line'> 25</span>  ****************************************************************************/</span><span class="WHIT">
<span class='line'> 26</span> </span><span class="COMM">/**
<span class='line'> 27</span>  * @constant
<span class='line'> 28</span>  * @type Number
<span class='line'> 29</span>  */</span><span class="WHIT">
<span class='line'> 30</span> </span><span class="NAME">cc.TGA_OK</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 31</span> 
<span class='line'> 32</span> </span><span class="COMM">/**
<span class='line'> 33</span>  * @constant
<span class='line'> 34</span>  * @type Number
<span class='line'> 35</span>  */</span><span class="WHIT">
<span class='line'> 36</span> </span><span class="NAME">cc.TGA_ERROR_FILE_OPEN</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 37</span> 
<span class='line'> 38</span> </span><span class="COMM">/**
<span class='line'> 39</span>  * @constant
<span class='line'> 40</span>  * @type Number
<span class='line'> 41</span>  */</span><span class="WHIT">
<span class='line'> 42</span> </span><span class="NAME">cc.TGA_ERROR_READING_FILE</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 43</span> 
<span class='line'> 44</span> </span><span class="COMM">/**
<span class='line'> 45</span>  * @constant
<span class='line'> 46</span>  * @type Number
<span class='line'> 47</span>  */</span><span class="WHIT">
<span class='line'> 48</span> </span><span class="NAME">cc.TGA_ERROR_INDEXED_COLOR</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 49</span> 
<span class='line'> 50</span> </span><span class="COMM">/**
<span class='line'> 51</span>  * @constant
<span class='line'> 52</span>  * @type Number
<span class='line'> 53</span>  */</span><span class="WHIT">
<span class='line'> 54</span> </span><span class="NAME">cc.TGA_ERROR_MEMORY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 55</span> 
<span class='line'> 56</span> </span><span class="COMM">/**
<span class='line'> 57</span>  * @constant
<span class='line'> 58</span>  * @type Number
<span class='line'> 59</span>  */</span><span class="WHIT">
<span class='line'> 60</span> </span><span class="NAME">cc.TGA_ERROR_COMPRESSED_FILE</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">5</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 61</span> 
<span class='line'> 62</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">cc.ImageTGA</span><span class="PUNC">(</span><span class="NAME">status</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">pixelDepth</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">imageData</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">flipped</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 63</span> </span><span class="WHIT">    </span><span class="NAME">this.status</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">status</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 64</span> </span><span class="WHIT">    </span><span class="NAME">this.type</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 65</span> </span><span class="WHIT">    </span><span class="NAME">this.pixelDepth</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pixelDepth</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 66</span> </span><span class="WHIT">    </span><span class="COMM">/** map width */</span><span class="WHIT">
<span class='line'> 67</span> </span><span class="WHIT">    </span><span class="NAME">this.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 68</span> </span><span class="WHIT">    </span><span class="COMM">/** map height */</span><span class="WHIT">
<span class='line'> 69</span> </span><span class="WHIT">    </span><span class="NAME">this.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 70</span> </span><span class="WHIT">    </span><span class="COMM">/** raw data */</span><span class="WHIT">
<span class='line'> 71</span> </span><span class="WHIT">    </span><span class="NAME">this.imageData</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">imageData</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 72</span> </span><span class="WHIT">    </span><span class="NAME">this.flipped</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">flipped</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 73</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 74</span> 
<span class='line'> 75</span> </span><span class="COMM">/**
<span class='line'> 76</span>  * &lt;p>cc.TileMapAtlas is a subclass of cc.AtlasNode.&lt;/p>
<span class='line'> 77</span>  *
<span class='line'> 78</span>  * &lt;p>It knows how to render a map based of tiles.&lt;br/>
<span class='line'> 79</span>  * The tiles must be in a .PNG format while the map must be a .TGA file. &lt;/p>
<span class='line'> 80</span>  *
<span class='line'> 81</span>  * &lt;p>For more information regarding the format, please see this post: &lt;br/>
<span class='line'> 82</span>  * http://www.cocos2d-iphone.org/archives/27 &lt;/p>
<span class='line'> 83</span>  *
<span class='line'> 84</span>  * &lt;p>All features from cc.AtlasNode are valid in cc.TileMapAtlas&lt;/p>
<span class='line'> 85</span>  *
<span class='line'> 86</span>  * &lt;p>IMPORTANT: &lt;br/>
<span class='line'> 87</span>  * This class is deprecated. It is maintained for compatibility reasons only.&lt;br/>
<span class='line'> 88</span>  * You SHOULD not use this class. &lt;br/>
<span class='line'> 89</span>  * Instead, use the newer TMX file format: cc.TMXTiledMap &lt;/p>
<span class='line'> 90</span>  * @class
<span class='line'> 91</span>  * @extends cc.AtlasNode
<span class='line'> 92</span>  */</span><span class="WHIT">
<span class='line'> 93</span> </span><span class="NAME">cc.TileMapAtlas</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.AtlasNode.extend</span><span class="PUNC">(</span><span class="COMM">/** @lends cc.TileMapAtlas# */</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 94</span> </span><span class="WHIT">    </span><span class="NAME">_GAInfo</span><span class="PUNC">:</span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 95</span> </span><span class="WHIT">    </span><span class="NAME">indices</span><span class="PUNC">:</span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 96</span> </span><span class="WHIT">    </span><span class="COMM">//numbers of tiles to render</span><span class="WHIT">
<span class='line'> 97</span> </span><span class="WHIT">    </span><span class="NAME">_itemsToRender</span><span class="PUNC">:</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 98</span> </span><span class="WHIT">    </span><span class="COMM">//x,y to altas dictionary</span><span class="WHIT">
<span class='line'> 99</span> </span><span class="WHIT">    </span><span class="NAME">_posToAtlasIndex</span><span class="PUNC">:</span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>100</span> 
<span class='line'>101</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>102</span>      * @return {cc.ImageTGA}
<span class='line'>103</span>      */</span><span class="WHIT">
<span class='line'>104</span> </span><span class="WHIT">    </span><span class="NAME">getTGAInfo</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>105</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._GAInfo</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>106</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>107</span> 
<span class='line'>108</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>109</span>      * @param  {cc.ImageTGA} Var
<span class='line'>110</span>      */</span><span class="WHIT">
<span class='line'>111</span> </span><span class="WHIT">    </span><span class="NAME">setTGAInfo</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">Var</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>112</span> </span><span class="WHIT">        </span><span class="NAME">this._GAInfo</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Var</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>113</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>114</span> 
<span class='line'>115</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>116</span>      * Initializes a cc.TileMap with a tile file (atlas) with a map file and the width and height of each tile in points.&lt;br />
<span class='line'>117</span>      * The file will be loaded using the TextureMgr.
<span class='line'>118</span>      * @param {String} tile
<span class='line'>119</span>      * @param {String} mapFile
<span class='line'>120</span>      * @param {Number} tileWidth
<span class='line'>121</span>      * @param {Number} tileHeight
<span class='line'>122</span>      * @return {Boolean}
<span class='line'>123</span>      * @example
<span class='line'>124</span>      * //example
<span class='line'>125</span>      * var tmpAtlas = new cc.TileMapAtlas();
<span class='line'>126</span>      * tmpAtlas.initWithTileFile("hello.png", "hello.tga", 16, 16);
<span class='line'>127</span>      */</span><span class="WHIT">
<span class='line'>128</span> </span><span class="WHIT">    </span><span class="NAME">initWithTileFile</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tile</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">mapFile</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tileWidth</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tileHeight</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>129</span> </span><span class="WHIT">        </span><span class="NAME">this._loadTGAfile</span><span class="PUNC">(</span><span class="NAME">mapFile</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>130</span> </span><span class="WHIT">        </span><span class="NAME">this._calculateItemsToRender</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>131</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.initWithTileFile</span><span class="PUNC">(</span><span class="NAME">tile</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tileWidth</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tileHeight</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this._itemsToRender</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>132</span> </span><span class="WHIT">            </span><span class="NAME">this._color</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.white</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>133</span> </span><span class="WHIT">            </span><span class="NAME">this._posToAtlasIndex</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Object</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>134</span> </span><span class="WHIT">            </span><span class="NAME">this._updateAtlasValues</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>135</span> </span><span class="WHIT">            </span><span class="NAME">this.setContentSize</span><span class="PUNC">(</span><span class="NAME">cc.size</span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">this._GAInfo.width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._itemWidth</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>136</span> </span><span class="WHIT">                </span><span class="PUNC">(</span><span class="NAME">this._GAInfo.height</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._itemHeight</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>137</span> </span><span class="WHIT">            </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>138</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>139</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>140</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>141</span> 
<span class='line'>142</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>143</span>      * &lt;p>Returns a tile from position x,y.&lt;br />
<span class='line'>144</span>      * For the moment only channel R is used. &lt;/p>
<span class='line'>145</span>      * @param {cc.Point} position
<span class='line'>146</span>      * @return {cc.Sprite}
<span class='line'>147</span>      */</span><span class="WHIT">
<span class='line'>148</span> </span><span class="WHIT">    </span><span class="NAME">tileAt</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">position</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>149</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">this._GAInfo</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"tgaInfo must not be nil"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>150</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">position.x</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"Invalid position.x"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>151</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">position.y</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"Invalid position.y"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>152</span> 
<span class='line'>153</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.imageData</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>154</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ptr</span><span class="PUNC">[</span><span class="NAME">position.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">position.y</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.width</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>155</span> 
<span class='line'>156</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>157</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>158</span> 
<span class='line'>159</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>160</span>      * Sets a tile at position x,y.
<span class='line'>161</span>      * For the moment only channel R is used
<span class='line'>162</span>      * @param {cc.Sprite} tile
<span class='line'>163</span>      * @param {cc.Point} position
<span class='line'>164</span>      */</span><span class="WHIT">
<span class='line'>165</span> </span><span class="WHIT">    </span><span class="NAME">setTile</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tile</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">position</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>166</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">this._GAInfo</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"tgaInfo must not be nil"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>167</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">this._posToAtlasIndex</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"posToAtlasIndex must not be nil"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>168</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">position.x</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"Invalid position.x"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>169</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">position.y</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"Invalid position.x"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>170</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">tile.r</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"R component must be non 0"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>171</span> 
<span class='line'>172</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.imageData</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>173</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ptr</span><span class="PUNC">[</span><span class="NAME">position.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">position.y</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.width</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>174</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">value.r</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>175</span> </span><span class="WHIT">            </span><span class="NAME">cc.log</span><span class="PUNC">(</span><span class="STRN">"cocos2d: Value.r must be non 0."</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>176</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>177</span> </span><span class="WHIT">            </span><span class="NAME">ptr</span><span class="PUNC">[</span><span class="NAME">position.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">position.y</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.width</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tile</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>178</span> 
<span class='line'>179</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">num</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._posToAtlasIndex</span><span class="PUNC">[</span><span class="NAME">position.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">""</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">position.y</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>180</span> </span><span class="WHIT">            </span><span class="NAME">this._updateAtlasValueAt</span><span class="PUNC">(</span><span class="NAME">position</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tile</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">num</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>181</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>182</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>183</span> 
<span class='line'>184</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>185</span>      * Dealloc the map from memory
<span class='line'>186</span>      */</span><span class="WHIT">
<span class='line'>187</span> </span><span class="WHIT">    </span><span class="NAME">releaseMap</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>188</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this._GAInfo</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>189</span> </span><span class="WHIT">            </span><span class="NAME">cc.tgaDestroy</span><span class="PUNC">(</span><span class="NAME">this._GAInfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>190</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>191</span> </span><span class="WHIT">        </span><span class="NAME">this._GAInfo</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>192</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>193</span> 
<span class='line'>194</span> </span><span class="WHIT">    </span><span class="NAME">_loadTGAfile</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">file</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>195</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">file</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"file must be non-nil"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>196</span> 
<span class='line'>197</span> </span><span class="WHIT">        </span><span class="COMM">//	//Find the path of the file</span><span class="WHIT">
<span class='line'>198</span> </span><span class="WHIT">        </span><span class="COMM">//	NSBundle *mainBndl = [cc.Director sharedDirector].loadingBundle;</span><span class="WHIT">
<span class='line'>199</span> </span><span class="WHIT">        </span><span class="COMM">//	cc.String *resourcePath = [mainBndl resourcePath];</span><span class="WHIT">
<span class='line'>200</span> </span><span class="WHIT">        </span><span class="COMM">//	cc.String * path = [resourcePath stringByAppendingPathComponent:file];</span><span class="WHIT">
<span class='line'>201</span> 
<span class='line'>202</span> </span><span class="WHIT">        </span><span class="NAME">this._GAInfo</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.tgaLoad</span><span class="PUNC">(</span><span class="NAME">cc.FileUtils.getInstance</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">fullPathFromRelativePath</span><span class="PUNC">(</span><span class="NAME">file</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>203</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this._GAInfo.status</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">cc.TGA_OK</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>204</span> </span><span class="WHIT">            </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TileMapAtlasLoadTGA : TileMapAtas cannot load TGA file"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>205</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>206</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>207</span> 
<span class='line'>208</span> </span><span class="WHIT">    </span><span class="NAME">_calculateItemsToRender</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>209</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">this._GAInfo</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"tgaInfo must be non-nil"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>210</span> 
<span class='line'>211</span> </span><span class="WHIT">        </span><span class="NAME">this._itemsToRender</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>212</span> </span><span class="WHIT">        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.width</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">x</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>213</span> </span><span class="WHIT">            </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.height</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>214</span> </span><span class="WHIT">                </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.imageData</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>215</span> </span><span class="WHIT">                </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ptr</span><span class="PUNC">[</span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.width</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>216</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">value.r</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>217</span> </span><span class="WHIT">                    </span><span class="PUNC">++</span><span class="NAME">this._itemsToRender</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>218</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>219</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>220</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>221</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>222</span> 
<span class='line'>223</span> </span><span class="WHIT">    </span><span class="NAME">_updateAtlasValueAt</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">pos</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">index</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>224</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">quad</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.V3F_C4B_T2F_Quad</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>225</span> 
<span class='line'>226</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pos.x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>227</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pos.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>228</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">row</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">value.r</span><span class="WHIT"> </span><span class="PUNC">%</span><span class="WHIT"> </span><span class="NAME">this._itemsPerRow</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>229</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">col</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">value.r</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NAME">this._itemsPerRow</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>230</span> 
<span class='line'>231</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">textureWide</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._textureAtlas.getTexture</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">getPixelsWide</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>232</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">textureHigh</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._textureAtlas.getTexture</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">getPixelsHigh</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>233</span> 
<span class='line'>234</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">itemWidthInPixels</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._itemWidth</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">cc.CONTENT_SCALE_FACTOR</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>235</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">itemHeightInPixels</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._itemHeight</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">cc.CONTENT_SCALE_FACTOR</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>236</span> 
<span class='line'>237</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cc.FIX_ARTIFACTS_BY_STRECHING_TEXEL</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>238</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">left</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">2</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">row</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">itemWidthInPixels</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">2</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">textureWide</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>239</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">right</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">left</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">itemWidthInPixels</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">2</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">textureWide</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>240</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">top</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">2</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">col</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">itemHeightInPixels</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">2</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">textureHigh</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>241</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">bottom</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">top</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">itemHeightInPixels</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">2</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">textureHigh</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>242</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>243</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">left</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">row</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">itemWidthInPixels</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NAME">textureWide</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>244</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">right</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">left</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">itemWidthInPixels</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NAME">textureWide</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>245</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">top</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">col</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">itemHeightInPixels</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NAME">textureHigh</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>246</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">bottom</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">top</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">itemHeightInPixels</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NAME">textureHigh</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>247</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>248</span> 
<span class='line'>249</span> </span><span class="WHIT">        </span><span class="NAME">quad.tl.texCoords.u</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">left</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>250</span> </span><span class="WHIT">        </span><span class="NAME">quad.tl.texCoords.v</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">top</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>251</span> </span><span class="WHIT">        </span><span class="NAME">quad.tr.texCoords.u</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">right</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>252</span> </span><span class="WHIT">        </span><span class="NAME">quad.tr.texCoords.v</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">top</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>253</span> </span><span class="WHIT">        </span><span class="NAME">quad.bl.texCoords.u</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">left</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>254</span> </span><span class="WHIT">        </span><span class="NAME">quad.bl.texCoords.v</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">bottom</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>255</span> </span><span class="WHIT">        </span><span class="NAME">quad.br.texCoords.u</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">right</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>256</span> </span><span class="WHIT">        </span><span class="NAME">quad.br.texCoords.v</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">bottom</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>257</span> 
<span class='line'>258</span> </span><span class="WHIT">        </span><span class="NAME">quad.bl.vertices.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._itemWidth</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>259</span> </span><span class="WHIT">        </span><span class="NAME">quad.bl.vertices.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._itemHeight</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>260</span> </span><span class="WHIT">        </span><span class="NAME">quad.bl.vertices.z</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0.0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>261</span> </span><span class="WHIT">        </span><span class="NAME">quad.br.vertices.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._itemWidth</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this._itemWidth</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>262</span> </span><span class="WHIT">        </span><span class="NAME">quad.br.vertices.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._itemHeight</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>263</span> </span><span class="WHIT">        </span><span class="NAME">quad.br.vertices.z</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0.0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>264</span> </span><span class="WHIT">        </span><span class="NAME">quad.tl.vertices.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._itemWidth</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>265</span> </span><span class="WHIT">        </span><span class="NAME">quad.tl.vertices.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._itemHeight</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this._itemHeight</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>266</span> </span><span class="WHIT">        </span><span class="NAME">quad.tl.vertices.z</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0.0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>267</span> </span><span class="WHIT">        </span><span class="NAME">quad.tr.vertices.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._itemWidth</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this._itemWidth</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>268</span> </span><span class="WHIT">        </span><span class="NAME">quad.tr.vertices.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._itemHeight</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this._itemHeight</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>269</span> </span><span class="WHIT">        </span><span class="NAME">quad.tr.vertices.z</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0.0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>270</span> 
<span class='line'>271</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">color</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.Color4B</span><span class="PUNC">(</span><span class="NAME">this._color.r</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this._color.g</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this._color.b</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this._opacity</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>272</span> </span><span class="WHIT">        </span><span class="NAME">quad.tr.colors</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>273</span> </span><span class="WHIT">        </span><span class="NAME">quad.tl.colors</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>274</span> </span><span class="WHIT">        </span><span class="NAME">quad.br.colors</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>275</span> </span><span class="WHIT">        </span><span class="NAME">quad.bl.colors</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>276</span> 
<span class='line'>277</span> </span><span class="WHIT">        </span><span class="NAME">this._textureAtlas.updateQuad</span><span class="PUNC">(</span><span class="NAME">quad</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">index</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>278</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>279</span> 
<span class='line'>280</span> </span><span class="WHIT">    </span><span class="NAME">_updateAtlasValues</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>281</span> </span><span class="WHIT">        </span><span class="NAME">cc.Assert</span><span class="PUNC">(</span><span class="NAME">this._GAInfo</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"tgaInfo must be non-nil"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>282</span> 
<span class='line'>283</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">total</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>284</span> 
<span class='line'>285</span> </span><span class="WHIT">        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.width</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">x</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>286</span> </span><span class="WHIT">            </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.height</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>287</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">total</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._itemsToRender</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>288</span> </span><span class="WHIT">                    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.imageData</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>289</span> </span><span class="WHIT">                    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ptr</span><span class="PUNC">[</span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._GAInfo.width</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>290</span> 
<span class='line'>291</span> </span><span class="WHIT">                    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">value.r</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>292</span> </span><span class="WHIT">                        </span><span class="NAME">this._updateAtlasValueAt</span><span class="PUNC">(</span><span class="NAME">cc.g</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">total</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>293</span> </span><span class="WHIT">                        </span><span class="NAME">this._posToAtlasIndex</span><span class="PUNC">[</span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">""</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">total</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>294</span> 
<span class='line'>295</span> </span><span class="WHIT">                        </span><span class="NAME">total</span><span class="PUNC">++</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>296</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>297</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>298</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>299</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>300</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>301</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>302</span> 
<span class='line'>303</span> </span><span class="COMM">/**
<span class='line'>304</span>  * &lt;p>Creates a cc.TileMap with a tile file (atlas) with a map file and the width and height of each tile in points.&lt;br />
<span class='line'>305</span>  * The tile file will be loaded using the TextureMgr. &lt;/p>
<span class='line'>306</span>  * @param {String} tile
<span class='line'>307</span>  * @param {String} mapFile
<span class='line'>308</span>  * @param {Number} tileWidth
<span class='line'>309</span>  * @param {Number} tileHeight
<span class='line'>310</span>  * @return {Boolean|Null}
<span class='line'>311</span>  * @example
<span class='line'>312</span>  * //example
<span class='line'>313</span>  * var tmpAtlas = new cc.TileMapAtlas();
<span class='line'>314</span>  *  tmpAtlas.initWithTileFile("hello.png", "hello.tga", 16, 16);
<span class='line'>315</span>  */</span><span class="WHIT">
<span class='line'>316</span> </span><span class="NAME">cc.TileMapAtlas.create</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tile</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">mapFile</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tileWidth</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tileHeight</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>317</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.TileMapAtlas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>318</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ret.initWithTileFile</span><span class="PUNC">(</span><span class="NAME">tile</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">mapFile</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tileWidth</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tileHeight</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>319</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>320</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>321</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>322</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>323</span> </span></pre></body></html>